| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $216.38 | 12.493% | $243.4124 | $243.41 | $243.40 | $243.40 |
| Purchase #2 | $217.28 | 8.577% | $235.9161 | $235.92 | $235.90 | $235.90 |
| Purchase #3 | $210.49 | 4.424% | $219.8021 | $219.80 | $219.80 | $219.80 |
| Purchase #4 | $123.68 | 12.205% | $138.7751 | $138.78 | $138.80 | $138.80 |
| Purchase #5 | $121.44 | 12.491% | $136.6091 | $136.61 | $136.60 | $136.60 |
| Purchase #6 | $63.29 | 9.670% | $69.4101 | $69.41 | $69.40 | $69.40 |
| Purchase #7 | $70.73 | 8.665% | $76.8588 | $76.86 | $76.85 | $76.90 |
| 7 purchase totals = | $1,023.29 | $1,120.7837 | $1,120.79 | $1,120.75 | $1,120.80 | |